fltk problems

[Yves de Champlain]

Le 07-04-10 à 18:31, Ken McGaugh a écrit :

>
> On 11/04/2007, at 5:38 AM, Yves de Champlain wrote:
>>
>> Le 07-04-10 à 07:30, Ken McGaugh a écrit :
>>
>>>
>>> On 10/04/2007, at 3:10 PM, Yves de Champlain wrote:
>>>
>>>>
>>>> Le 07-04-09 à 20:35, Ken McGaugh a écrit :
>>>>
>>>>> Hi all,
>>>>>
>>>>> I have just recently started to use macports under OSX and I am  
>>>>> replacing all my manually installed libraries/tools
>>>>> with ones installed via macports.  I've run into many problems  
>>>>> with the fltk-1.1.7 port...
>>>>>
>>>>>   1.  It crashes with a bus error.  If I build it manually it  
>>>>> works OK.  I think this is related to the following issues.
>>>>
>>>> fltk was in a dire state.
>>>>
>>>> rev 1 should be much better, just commited
>>>>
>>>
>>> That is great, thanks Yves!  There is one problem though.  Fluid  
>>> doesn't seem to build.  The binary just doesn't exist
>>> anywhere.  I found the following errors in the section trying to  
>>> install fltk, but I don't know what is causing them...
>>>
>>> === installing fluid ===
>>> Installing FLUID in /opt/local/var/db/dports/build/ 
>>> _opt_local_var_db_dports_sources_rsync.rsync.darwinports.org_dpupdat 
>>> e_dports_aqua_fltk/work/destroot/opt/local/bin...
>>
>> what about
>>
>> cd /opt/local/var/db/dports/build/ 
>> _opt_local_var_db_dports_sources_rsync.rsync.darwinports.org_dpupdate 
>> _dports_aqua_fltk/work/destroot/opt/local
>>
>> ls bin
>> ls include/FL
>>
>> ?
>
> The problem appears to be that the fltk build breaks under osx when  
> installing with the DESTDIR variable set.  Specifically
> the command "fltk-config --post" assumes that the mac.r resource  
> file has already been installed into "${prefix}/include/FL".
>
> But the fltk-config script has a backdoor that could be used to  
> solve this problem.  It checks to see if there is a local copy
> of "FL/mac.r" relative to it's own location and will use that one  
> instead.  So a potential solution would be to somehow execute
>
>     ln -s ../include/FL ${destroot}${prefix}/bin/FL

that would be something like

pre-destroot {
	ln -s ${worksrcpath}/include/FL ${destroot}${prefix}/bin/FL
}
post-destroot {
	delete ${destroot}${prefix}/bin/FL
}

yves